The most pleasant months of the year for the 97626 zip code are September, June and August. In the 97626 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 97626 zip code with an average high temperature of 84.0°, which ranks it as warmer than most places in Oregon. December is the snowiest month in the 97626 zip code with 21.7 inches of snow, and 8 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.